Research of Gabor - Transform - based Event Detection and Location in OTDR Tested Data

摘要

In recent years, more and more optical fiber cables have been applied to the long haul trunk, and the optical network has become the backbone of national communication networks. So higher requirement for management of optical fiber cable network is brought forward. This paper gives an event analysis algorithm based on Gabor transform and minimum description length (MDL) criterion, and discusses the performance of the algorithm.